Rust

Azure Storage: Get Blob Service Properties

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Azure Storage Blob Service REST API: Sample code to get a blob's service properties. Rust

// Azure Blob Service Example: Get Blob Service Properties

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

let rest = chilkat::Rest::new();

// Connect to the Azure Storage Blob Service
let b_tls = true;
let port = 443;
let b_auto_reconnect = true;
// In this example, the storage account name is "chilkat".
if rest.connect("chilkat.blob.core.windows.net", port, b_tls, b_auto_reconnect).is_err() {
    println!("{}", rest.last_error_text());
    return;
}

// Provide Azure Cloud credentials for the REST call.
let az_auth = chilkat::AuthAzureStorage::new();
az_auth.set_access_key("AZURE_ACCESS_KEY");
// The account name used here should match the 1st part of the domain passed in the call to Connect (above).
az_auth.set_account("chilkat");
az_auth.set_scheme("SharedKey");
az_auth.set_service("Blob");
// This causes the "x-ms-version: 2021-08-06" header to be automatically added.
az_auth.set_x_ms_version("2021-08-06");
let _ = rest.set_auth_azure_storage(&az_auth).is_ok();

// Note: The application does not need to explicitly set the following
// headers: x-ms-date, Authorization.  These headers
// are automatically set by Chilkat.

let Ok(response_str) = rest.full_request_no_body("GET", "/?restype=service&comp=properties") else {
    println!("{}", rest.last_error_text());
    return;
};

// When successful, the Azure Storage service will respond with a 200 response code,
// with an XML body.  
if rest.response_status_code() != 200 {
    // Examine the request/response to see what happened.
    println!("response status code = {}", rest.response_status_code());
    println!("response status text = {}", rest.response_status_text());
    println!("response header: {}", rest.response_header());
    println!("response body (if any): {}", response_str);
    println!("---");
    println!("LastRequestStartLine: {}", rest.last_request_start_line());
    println!("LastRequestHeader: {}", rest.last_request_header());
    return;
}

// Load the XML response for parsing.
// An example of the response XML is shown below.
let xml = chilkat::Xml::new();
let _ = xml.load_xml(&response_str).is_ok();

println!("{}", xml.get_xml().unwrap_or_default());

// Use the ChilkatPath method to get various pieces of information out
// of the XML.  For example:

println!("Logging retention policy #days = {}", xml.chilkat_path("Logging|RetentionPolicy|Days|*").unwrap_or_default());
println!("Hour metrics include APIs = {}", xml.chilkat_path("HourMetrics|IncludeAPIs|*").unwrap_or_default());

// <?xml version="1.0" encoding="utf-8" ?>
// <StorageServiceProperties>
//     <Logging>
//         <Version>1.0</Version>
//         <Read>true</Read>
//         <Write>true</Write>
//         <Delete>true</Delete>
//         <RetentionPolicy>
//             <Enabled>true</Enabled>
//             <Days>7</Days>
//         </RetentionPolicy>
//     </Logging>
//     <HourMetrics>
//         <Version>1.0</Version>
//         <Enabled>true</Enabled>
//         <IncludeAPIs>true</IncludeAPIs>
//         <RetentionPolicy>
//             <Enabled>true</Enabled>
//             <Days>7</Days>
//         </RetentionPolicy>
//     </HourMetrics>
//     <MinuteMetrics>
//         <Version>1.0</Version>
//         <Enabled>false</Enabled>
//         <RetentionPolicy>
//             <Enabled>false</Enabled>
//         </RetentionPolicy>
//     </MinuteMetrics>
//     <Cors />
// </StorageServiceProperties>